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判断多边形的凸凹性

于 2022-05-15 发布 文件大小:73.92 kB
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代码说明:

用鼠标左键进行点击,画出多边形,然后用鼠标右键点击判断多边形的凸凹性,若多边形为凹多边形,则提示为凹多边形,若为凸多边形,则提示为凸多边形。

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